Share:

LA3139 over PARISH LINE OVERPASS

Map

Coordinates:
+29.96817, -90.12954
29°58'05" N, 90°07'46" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:LA3139 over PARISH LINE OVERPASS
Structure number:022604300104581
Location:2.5 MI EAST OF LA 3152
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:75.1 ft. [22.9 m]
Total length:400.0 ft. [121.9 m]
Roadway width between curbs:86.6 ft. [26.4 m]
Deck width edge-to-edge:91.2 ft. [27.8 m]
Owner:State Highway Agency [01]
Year built:1982
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:32,800 [as of 2015]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:62.8 tons [57.1 metric tons]
Inventory rating:37.0 tons [33.6 metric tons]
Sufficiency rating:96.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201696.9FairSatisfactoryVery GoodVery Good-32800
May 201496.9FairSatisfactoryVery GoodVery Good-32800
May 201296.9FairSatisfactoryVery GoodVery Good-32800
May 201096.4FairSatisfactoryVery GoodVery Good-38800
June 200896.4FairSatisfactoryVery GoodVery Good-38800
May 200696.6FairSatisfactoryVery GoodVery Good-36000
September 200381.3FairSatisfactoryVery GoodVery Good-32425
April 200081.3GoodGoodVery GoodVery Good-32425
September 199781.3GoodGoodVery GoodVery Good-32425
June 199482.0GoodVery GoodVery GoodVery Good-32425
May 199280.9GoodVery GoodVery GoodVery Good-45460
March 199080.9GoodVery GoodVery GoodVery Good-45460